A series of severe, decades-long droughts ushered the end of the Indus Valley Civilization, one of the world's oldest civilizations, a new study finds. This Indus Valley Civilization (also known as ...

THE OLDEST LIVING CITY IN THE AMERICAS. THIS IS CUSCO, PERU, THE CAPITAL OF THE INCAN EMPIRE. IT’S ALIVE AND IT’S UP THERE AT 11,000FT. THE ELEVATION IS MORE THAN TWICE AS HIGH AS DENVER. BUT ...

Here, we explore six notable civilizations that have collapsed, shedding light on some of the causes behind their demise and ...

After eight years of research, experts have unearthed 18 structures so far, including residential homes and ceremonial temples. Experts believe the city—since named Peñico—was once a thriving urban ...